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Table 6. Cover Data -Aspen EMended Reference Area, Yoast Mine, SCC, Routt Co., CO-2006 • RELATIVE PLANT SPECIES AVERAGE VEGETATION AVERAGE COVER FREQUENCY COVER COVER-ALL Page 2 of 9 RELATIVE VEGETATION COVER-ALL !o/~ NATIVE PERENNIAL FORBS (cont.) Valerians edulis 0.27 86.67 0.31 1.20 0.89 Vicia americans 0.20 73.33 - 0.23 1.00 0.74 Viola nuttallii 0.73 46.67 0.86 2.80 2.07 Viola praemorsa ssp. major 0.00 6.67 0.00 0.07 0.05 Viola scopulorum 0.73 53.33 0.66 2.93 2.17 70TAL NATIVE PERENNIAL FORBS 11.7 100.0 13.6 33.5 24.7 INTRODUCED PERENNIAL FORBS Taraxacum otficinale 0.00 20.00 0.00 0.00 0.00 TOTAL INTRO. PERENNIAL FORBS 0.0 20.0 0.0 0.0 0.0 NATIVE PERENNIAL GRASSES (cool) Achnatherum lettermanii 0.00 6.67 0.00 0.07 0.05 Achnatherum nelsonii 0.07 6.67 0.08 0.07 0.05 Bromopsis canadensis 0.33 46.67 0.39 0.93 0.69 Carex geyeri 0.47 53.33 0.55 1.73 1.28 Ceratochloa cadnata 0.67 53.33 0.78 1.07 0.79 Elymus glaucus 1.40 100.00 1.64 3.73 2.76 Elymus lanceolatus fm. albicans 0.00 6.67 0.00 0.00 0.00 Elymus trechycaulus 0.07 6.67 0.06 0.07 0.05 Poa agassizensis 1.00 40.00 1.17 1.93 1.43 Poa palustris 0.00 6.67 ~ 0.00 0.00 0.00 TOTAL NATIVE PERENNIAL GRASSES (c) 4.0 100.0 4.7 9.6 7.1 INTRODUCED PERENNIAL GRASSES (cool) Dactylis glomerata ~ 0.00 6.67 0.00 0.00 0.00 TOTAL INTRO. PERENNIAL GRASSES (c) ~ 0.0 6.7 0.0 0.0 0.0 NATIVE SHRUBS Acerglabrum 0.00 33.33 0.00 0.53 0.39 Amelanchieralnifolia 1620 100.00 19.03 26.93 19.90 Mahonia repens 0.27 20.00 0.31 1.13 0.84 Padus virginiana ssp. melanocerpa 9.27 80.00 10.88 14.27 10.54 Quercus gambelii 0.40 33.33 0.47 0.53 0.39 Ribes cereum 0.00 26.67 0.00 0.00 0.00 Ribes inenne 0.13 46.67 0.16 0.47 0.34 Rosa arkansana 0.00 6.67 0.00 0.00 0.00 Rosa sayi 0.00 13.33 0.00 0.07 0.05 Rosa woodsii 0.13 33.33 0.16 0:13 0.10 Rubacer parviFlorum 0.07 6.67 0.06 0.07 0.05 Symphoricarpos rotund'rfolius 2.60 93.33 3.05 6.20 4.58 TOTAL NATIVE SHRUBS 29.1 100.0 34.1 50.3 37.2 NATIVE TREES Populus tremuloides 39.60 100.00 46.52 39.60 29.26 TOTAL NATIVE TREES 39.6 100.0 46.5 39.6 29.3 FERNS Pteridium aquilinum ssp. lanuginosum 0.60 6.67 0.70 1.60 1.18 TOTAL FERNS 0.6 6.7 0.7 1.6 1.2 BRYOPHYTES Moss 0.07 6.67 0.08 0.07 0.05 TOTAL BRYOPHYTES 0.1 6.7 0.1 0.1 0.0 ' P =Present within 1 m. on either side of the cover transeIX but not quantitatively encountered.